com.klg.jclass.datasource
Interface ProviderModel

public interface ProviderModel

Classes implementing this interface can be specified as providers of data for MetaData levels.

Method Summary

Object[][]

getData(com.klg.jclass.datasource.DataModelListener originator, long bookmark, com.klg.jclass.datasource.MetaDataModel metaData) This method will be called by the DataSource when data is required for a particular meta data level.

Method Detail

getData

public Object[][] getData(com.klg.jclass.datasource.DataModelListener originator,
                          long bookmark,
                          com.klg.jclass.datasource.MetaDataModel metaData)

This method will be called by the DataSource when data is required for a particular meta data level.

Parameters:

originator - the DataModelListener which initiated this action

bookmark - a long which uniquely identifies a parent row

Returns:

a two-dimensional Object array comprising rows and columns.

See Also:

DataTableModel.createTable(com.klg.jclass.datasource.DataModelListener, long, javax.swing.tree.TreeNode), DataTableModel.getTable(long, javax.swing.tree.TreeNode)